Jamie Varner witnessed his training partner die in front of him last night

Let this be a reminder that we will all die one day. Thinking about our mortality is a strange thing indeed, especially when you’re a healthy athlete in the middle of training. But, it happened last night to Jamie Varner’s training partner who had a heart attack and died in the ring.

RIP Sam Young.Screen shot 2013-07-25 at 3.50.35 PM